pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,409,536
← previous block
next block →
recent activity
Analyzing
Block #74,409,536
23 transactions · 14 stateful · 2026-05-13 22:22:11 UTC
Parallelism
87
/100
Blocked
29
%
Avg conflicts / tx
0.22
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,409,536
· 23 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
updatePrices
· blocks 1
#6
updatePrices
#8
0x98717539
#9
0x0f6795d9
#10
0x0f6795d9
#11
0x6df9e92b
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
0x6a04fa0b
#15
approve
#16
setData
#17
0x56975e…96d7
#18
0x5b43bd…2403
#19
0x00aa86…fd64
#20
0x874632…a6c4
#21
jMMeC
#22
jMMeC
#2
0x0c7abd22
· blocks 2
#5
updatePrices
#3
0xed82b078
#7
0xccf50a51
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
5
w1
7
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x47b807a2…3307
0x065c9d…c394
6 touches
3 conflicts
0xc3c8642a…7da5
0x2a68ba…90c5
4 touches
1 conflict
0x00000000…0002
0xab3526…fa38
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0xc13fac9b…d2d1
0x1b6862…e19c
4 touches
1 conflict
0x41755291…977f
0x065c9d…c394
4 touches
1 conflict
0xffe431af…8faa
0x065c9d…c394
4 touches
1 conflict
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer:
0x065c9d28…a9c394
3 conflicts on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity